2,2-Diethoxy-2-(pyridin-2-yl)ethan-1-amine CAS 74209-42-0
| CAS No. | 74209-42-0 |
| Molecular Formula | C11H18N2O2 |
| Molecular Weight | 210.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Diethoxy-2-(pyridin-2-yl)ethan-1-amine (CAS 74209-42-0), molecular formula C11H18N2O2 and molecular weight 210.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H18N2O2, 2,2-Diethoxy-2-(pyridin-2-yl)ethan-1-amine contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,2-Diethoxy-2-(pyridin-2-yl)ethan-1-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H18N2O2 |
| Molecular Weight | 210.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
Related Diethoxy Standards
- 2,4-Diethoxy-5-propylpyrimidine (CAS 145729-63-1)
- 2,2-diethoxy-2-(pyridin-4-yl)ethan-1-amine (CAS 74209-44-2)
- Diethoxy(methyl)phenylsilane (CAS 775-56-4)
- 5,6-Diethoxy-[1,2,5]oxadiazolo[3,4-b]pyrazine (CAS 210301-72-7)
- 1,4-Diethoxy-2-nitrobenzene (CAS 119-23-3)
- 1,2-Diethoxy-4-nitrobenzene (CAS 4992-63-6)
- 2,4-Diethoxy-1-nitrobenzene (CAS 96631-28-6)
- 4,6-Diethoxy-N-ethylpyrimidin-5-amine (CAS 444200-65-1)
Recommended Standards
- 2,2-(5-Hydroxy-1,3-phenylene)bis(propan-2-ol) (CAS 406910-26-7)
- 2,2'-(Ethene-1,2-diyl)dianiline (CAS 617-20-9)
- 2,2-diphenylpropanal (CAS 22875-82-7)
- 2,2'-((2-Aminobenzyl)azanediyl)bis(ethan-1-ol) (CAS 947013-10-7)
- N-(4-Hydroxy-6-oxo-1,6-dihydropyrimidin-2-yl)pivalamide (CAS 210686-56-9)
- 2,5-Dihydroxy-3-methylbenzaldehyde (CAS 108372-60-7)
- 3-Methylpent-1-en-3-yl 3-oxobutanoate (CAS 102540-62-5)
- Ethyl 5-(2-chlorophenyl)-3aH-thieno[2,3-b]pyrrole-4-carboxylate (CAS 2009013-82-3)
- (9-Isopropyl-9-azabicyclo[3.3.1]nonan-3-yl)methanamine (CAS 1208613-50-6)
- (S)-1-(4-(trifluoromethyl)phenyl)prop-2-en-1-amine hydrochloride (CAS 1391528-41-8)
- 2-(4-Amino-6-methylpyrimidin-2-yl)ethanol (CAS 1337882-08-2)
- (2-Hydroxyphenyl)diphenylphosphine oxide (CAS 16522-52-4)
- ETHYL 3-(3-BROMOPHENYL)ACRYLATE (CAS 59114-88-4)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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